Automotive digital keys that allow drivers to start their cars via mobile phones and other devices have become common even as concern about their security has risen. Drivers can store automotive ...

General Motors is rolling out a new convenience feature called Digital Key, allowing drivers to use a compatible smartphone or smartwatch in place of a traditional key fob. The system enables locking, ...

Samsung Wallet’s Digital Key has been steadily growing, allowing users to access their vehicles without a physical key. Volvo and Polestar are now on Samsung Wallet’s access list, with select models ...

NFC versus ultra wideband. Tap-to-start versus passive signals. If we’re going to use our phones to operate our cars, we need to get a lot of this straightened out — and soon. NFC versus ultra ...